drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards

[Why]
Support for DMUB only depends on support for DC. It doesn't use floating
point so we don't need to guard it by any specific DCN revision.

[How]
Drop the guards and cleanup the newlines around each one.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2 files changed, 1 insertions, 23 deletions

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index ee6ea333ba3d..8e68fec5cc33 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -30,12 +30,10 @@
 #include "dc.h"
 #include "dc/inc/core_types.h"
 #include "dal_asic_id.h"
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 #include "dmub/inc/dmub_srv.h"
 #include "dc/inc/hw/dmcu.h"
 #include "dc/inc/hw/abm.h"
 #include "dc/dc_dmub_srv.h"
-#endif
 
 #include "vid.h"
 #include "amdgpu.h"
@@ -93,10 +91,9 @@
 #include "modules/power/power_helpers.h"
 #include "modules/inc/mod_info_packet.h"
 
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 #define FIRMWARE_RENOIR_DMUB "amdgpu/renoir_dmcub.bin"
 MODULE_FIRMWARE(FIRMWARE_RENOIR_DMUB);
-#endif
+
 #define FIRMWARE_RAVEN_DMCU		"amdgpu/raven_dmcu.bin"
 MODULE_FIRMWARE(FIRMWARE_RAVEN_DMCU);
 
@@ -677,7 +674,6 @@ void amdgpu_dm_audio_eld_notify(struct amdgpu_device *adev, int pin)
 	}
 }
 
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 static int dm_dmub_hw_init(struct amdgpu_device *adev)
 {
 	const unsigned int psp_header_bytes = 0x100;
@@ -816,16 +812,13 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
 	return 0;
 }
 
-#endif
 static int amdgpu_dm_init(struct amdgpu_device *adev)
 {
 	struct dc_init_data init_data;
 #ifdef CONFIG_DRM_AMD_DC_HDCP
 	struct dc_callback_init init_params;
 #endif
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 	int r;
-#endif
 
 	adev->dm.ddev = adev->ddev;
 	adev->dm.adev = adev;
@@ -902,14 +895,12 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 
 	dc_hardware_init(adev->dm.dc);
 
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 	r = dm_dmub_hw_init(adev);
 	if (r) {
 		DRM_ERROR("DMUB interface failed to initialize: status=%d\n", r);
 		goto error;
 	}
 
-#endif
 	adev->dm.freesync_module = mod_freesync_create(adev->dm.dc);
 	if (!adev->dm.freesync_module) {
 		DRM_ERROR(
@@ -982,7 +973,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 	if (adev->dm.dc)
 		dc_deinit_callbacks(adev->dm.dc);
 #endif
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 	if (adev->dm.dc->ctx->dmub_srv) {
 		dc_dmub_srv_destroy(&adev->dm.dc->ctx->dmub_srv);
 		adev->dm.dc->ctx->dmub_srv = NULL;
@@ -992,7 +982,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 		amdgpu_bo_free_kernel(&adev->dm.dmub_bo,
 				      &adev->dm.dmub_bo_gpu_addr,
 				      &adev->dm.dmub_bo_cpu_addr);
-#endif
 
 	/* DC Destroy TODO: Replace destroy DAL */
 	if (adev->dm.dc)
@@ -1104,7 +1093,6 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
 	return 0;
 }
 
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 static uint32_t amdgpu_dm_dmub_reg_read(void *ctx, uint32_t address)
 {
 	struct amdgpu_device *adev = ctx;
@@ -1190,19 +1178,15 @@ static int dm_dmub_sw_init(struct amdgpu_device *adev)
 	return 0;
 }
 
-#endif
 static int dm_sw_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 	int r;
 
 	r = dm_dmub_sw_init(adev);
 	if (r)
 		return r;
 
-#endif
-
 	return load_dmcu_fw(adev);
 }
 
@@ -1210,7 +1194,6 @@ static int dm_sw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 	if (adev->dm.dmub_srv) {
 		dmub_srv_destroy(adev->dm.dmub_srv);
 		adev->dm.dmub_srv = NULL;
@@ -1221,7 +1204,6 @@ static int dm_sw_fini(void *handle)
 		adev->dm.dmub_fw = NULL;
 	}
 
-#endif
 	if(adev->dm.fw_dmcu) {
 		release_firmware(adev->dm.fw_dmcu);
 		adev->dm.fw_dmcu = NULL;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index c636a958e377..ab5da59aadc1 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -57,10 +57,8 @@ struct amdgpu_device;
 struct drm_device;
 struct amdgpu_dm_irq_handler_data;
 struct dc;
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 struct amdgpu_bo;
 struct dmub_srv;
-#endif
 
 struct common_irq_params {
 	struct amdgpu_device *adev;
@@ -125,7 +123,6 @@ struct amdgpu_display_manager {
 
 	struct dc *dc;
 
-#ifdef CONFIG_DRM_AMD_DC_DMUB
 	/**
 	 * @dmub_srv:
 	 *
@@ -170,7 +167,6 @@ struct amdgpu_display_manager {
 	 */
 	uint32_t dmcub_fw_version;
 
-#endif
 	/**
 	 * @cgs_device:
 	 *